61230945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{177481}}^1$

素因数の和:177512

約数の個数: 16

約数和(自身を含む): 102229632

約数和(自身を除く): 40998687

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 177481, 532443, 887405, 2662215, 4082063, 12246189, 20410315, 61230945]

約数ペア:

[(1, 61230945), (3, 20410315), (5, 12246189), (15, 4082063), (23, 2662215), (69, 887405), (115, 532443), (345, 177481)]